Chemistry-Raoult's Law
NEET Chemistry Raoult's Law Assertion Reason Question
Type: Assertion Reason-assertion-Hard-Class 12
Assertion (A): The direction of osmosis can be reversed by applying pressure greater than the osmotic pressure on the solution side. | Reason (R): Reverse osmosis involves the flow of solvent from the solution side back to the pure solvent side through a semi-permeable membrane.
A
Both A and R are true and R explains A.
B
Both A and R are true but R does not explain A.
C
A is true but R is false.
D
A is false.
Correct Answer
Option A
Detailed Explanation
The NCERT context explains that reverse osmosis occurs when pressure greater than osmotic pressure is applied, causing the solvent to flow back through the membrane.
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